On factored lifts of graphs and their spectra

Fuente: arXiv
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Main Authors: Dalfó, C., Fiol, M. A., Pavlíková, S., Sirán, J.
Format: Preprint
Published: 2024
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author Dalfó, C.
Fiol, M. A.
Pavlíková, S.
Sirán, J.
author_facet Dalfó, C.
Fiol, M. A.
Pavlíková, S.
Sirán, J.
contents In this note, we introduce the concept of factored lift, associated with a combined voltage graph, as a generalization of the lift graph. We present a new method for computing the eigenvalues and eigenspaces of factored lifts.
format Preprint
id arxiv_https___arxiv_org_abs_2404_02128
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle On factored lifts of graphs and their spectra
Dalfó, C.
Fiol, M. A.
Pavlíková, S.
Sirán, J.
Combinatorics
In this note, we introduce the concept of factored lift, associated with a combined voltage graph, as a generalization of the lift graph. We present a new method for computing the eigenvalues and eigenspaces of factored lifts.
title On factored lifts of graphs and their spectra
topic Combinatorics
url https://arxiv.org/abs/2404.02128